Update i386 code (sc520_cdp)

Attempt to bring i386 / sc520 inline with master

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>

6 files changed, 64 insertions, 5 deletions

diff --git a/include/asm-i386/byteorder.h b/include/asm-i386/byteorder.h
index a9c69d5..7dfeb8b 100644
--- a/include/asm-i386/byteorder.h
+++ b/include/asm-i386/byteorder.h
@@ -6,7 +6,7 @@
 #ifdef __GNUC__
 
 
-static __inline__ __const__ __u32 ___arch__swab32(__u32 x)
+static __inline__ __u32 ___arch__swab32(__u32 x)
 {
 #ifdef CONFIG_X86_BSWAP
 	__asm__("bswap %0" : "=r" (x) : "0" (x));
@@ -20,7 +20,7 @@ static __inline__ __const__ __u32 ___arch__swab32(__u32 x)
 	return x;
 }
 
-static __inline__ __const__ __u16 ___arch__swab16(__u16 x)
+static __inline__ __u16 ___arch__swab16(__u16 x)
 {
 	__asm__("xchgb %b0,%h0"		/* swap bytes		*/ \
 		: "=q" (x) \
diff --git a/include/asm-i386/global_data.h b/include/asm-i386/global_data.h
index 35bad23..cc30689 100644
--- a/include/asm-i386/global_data.h
+++ b/include/asm-i386/global_data.h
@@ -59,8 +59,8 @@ typedef	struct {
 #define	GD_FLG_LOGINIT	0x00020		/* Log Buffer has been initialized	*/
 #define GD_FLG_DISABLE_CONSOLE	0x00040		/* Disable console (in & out)	 */
 
-extern gd_t *global_data;
+extern gd_t *gd;
 
-#define DECLARE_GLOBAL_DATA_PTR     gd_t *gd = global_data
+#define DECLARE_GLOBAL_DATA_PTR
 
 #endif /* __ASM_GBL_DATA_H */
diff --git a/include/asm-i386/ic/ssi.h b/include/asm-i386/ic/ssi.h
new file mode 100644
index 0000000..bd48eab
--- /dev/null
+++ b/include/asm-i386/ic/ssi.h
@@ -0,0 +1,34 @@
+/*
+ * (C) Copyright 2008
+ * Graeme Russ <graeme.russ@gmail.com>.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _ASM_IC_SSI_H_
+#define _ASM_IC_SSI_H_ 1
+
+int ssi_set_interface(int, int, int, int);
+void ssi_chip_select(int);
+u8 ssi_txrx_byte(u8);
+void ssi_tx_byte(u8);
+u8 ssi_rx_byte(void);
+
+
+#endif
diff --git a/include/asm-i386/pci.h b/include/asm-i386/pci.h
index bde9550..050a2bb 100644
--- a/include/asm-i386/pci.h
+++ b/include/asm-i386/pci.h
@@ -31,5 +31,4 @@ int pci_enable_legacy_video_ports(struct pci_controller* hose);
 int pci_shadow_rom(pci_dev_t dev, unsigned char *dest);
 void pci_remove_rom_window(struct pci_controller* hose, u32 addr);
 u32 pci_get_rom_window(struct pci_controller* hose, int size);
-
 #endif
diff --git a/include/asm-i386/string.h b/include/asm-i386/string.h
index 91a23f9..3643a79 100644
--- a/include/asm-i386/string.h
+++ b/include/asm-i386/string.h
@@ -5,6 +5,8 @@
  * We don't do inline string functions, since the
  * optimised inline asm versions are not small.
  */
+#undef __HAVE_ARCH_STRNCPY
+extern char *strncpy(char *__dest, __const__ char *__src, __kernel_size_t __n);
 
 #undef __HAVE_ARCH_STRRCHR
 extern char * strrchr(const char * s, int c);
diff --git a/include/configs/sc520_cdp.h b/include/configs/sc520_cdp.h
index e29655e..dfe7b7d 100644
--- a/include/configs/sc520_cdp.h
+++ b/include/configs/sc520_cdp.h
@@ -28,6 +28,7 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
+#define GRUSS_TESTING
 /*
  * High Level Configuration Options
  * (easy to change)
@@ -81,7 +82,11 @@
 #include <config_cmd_default.h>
 
 #define CONFIG_CMD_PCI
+#ifndef GRUSS_TESTING
 #define CONFIG_CMD_SATA
+#else
+#undef CONFIG_CMD_SATA
+#endif
 #define CONFIG_CMD_JFFS2
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_EEPROM
@@ -175,10 +180,18 @@
 /************************************************************
 *SATA/Native Stuff
 ************************************************************/
+#ifndef GRUSS_TESTING
 #define CFG_SATA_MAXBUS         2       /*Max Sata buses supported */
 #define CFG_SATA_DEVS_PER_BUS   2      /*Max no. of devices per bus/port */
 #define CFG_SATA_MAX_DEVICE     (CFG_SATA_MAXBUS* CFG_SATA_DEVS_PER_BUS)
 #define CONFIG_ATA_PIIX		1       /*Supports ata_piix driver */
+#else
+#undef CFG_SATA_MAXBUS
+#undef CFG_SATA_DEVS_PER_BUS
+#undef CFG_SATA_MAX_DEVICE
+#undef CONFIG_ATA_PIIX
+#endif
+
 
 /************************************************************
  * DISK Partition support
@@ -190,7 +203,11 @@
 /************************************************************
  * Video/Keyboard support
  ************************************************************/
+#ifndef GRUSS_TESTING
 #define CONFIG_VIDEO			/* To enable video controller support */
+#else
+#undef CONFIG_VIDEO
+#endif
 #define CONFIG_I8042_KBD
 #define CFG_ISA_IO 0
 
@@ -203,6 +220,7 @@
 /*
  * PCI stuff
  */
+#ifndef GRUSS_TESTING
 #define CONFIG_PCI                                /* include pci support */
 #define CONFIG_PCI_PNP                            /* pci plug-and-play */
 #define CONFIG_PCI_SCAN_SHOW
@@ -211,5 +229,11 @@
 #define	CFG_SECOND_PCI_IRQ  9
 #define CFG_THIRD_PCI_IRQ   11
 #define	CFG_FORTH_PCI_IRQ   15
+#else
+#undef CONFIG_PCI
+#undef CONFIG_PCI_PNP
+#undef CONFIG_PCI_SCAN_SHOW
+#endif
+
 
 #endif	/* __CONFIG_H */